1
Group theoretical methods in physics. 4 : International Colloquium on Group Theoretical Methods in Physics : Nijmegen, 06.1975.
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2
Group theoretical methods in physics. 6 : International colloquium on group theoretical methods in physics : Tübingen, 07.1977.
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3
Proceedings of the Conference on the Mathematical Theory of Elementary Particles : held at Endicott House, in Dedham, Massachusetts, September 12 - 15, 1965.
Book